Austin 7 average tire pressure is 29.758 psi. If it is tough for you can round it 30 psi for all 4 tires.
Austin 7 low tire pressures affect braking distances and provide less responsive steering and handling. This can be especially dangerous when an emergency stop or sudden evasive maneuver is needed to avoid a collision. In addition, low pressures allow tire sidewalls to flex excessively, which generates heat. While moderate heat simply accelerates tire tread wear; high heat can lead to loss of tread segments or even blowouts.
Tire Size | Front Tire Pressure | Rear Tire Pressure |
---|---|---|
235 45 R18 98 W | 30.7 | 29.299 |
215 55 R16 93 V | 30.669 | 29.491 |
235 45 R17 94 W | 30.701 | 29.792 |
215 50 R17 95 W | 30.924 | 29.945 |
235 40 R19 96 Y | 30.735 | 29.94 |
235 40 R18 95 W | 30.894 | 29.731 |
195 65 R15 91 H | 30.694 | 29.716 |
205 50 R17 89 V | 30.715 | 29.872 |
235 40 R18 95 Y | 30.833 | 29.498 |
225 50 R17 94 Y | 30.884 | 29.396 |
245 40 R18 93 Y | 30.667 | 29.226 |
255 35 R19 96 Y | 30.77 | 29.513 |
265 30 R20 94 Y | 30.819 | 29.834 |
205 55 R15 88 V | 30.764 | 29.307 |
215 40 R17 87 W | 30.633 | 29.277 |
215 45 R16 86 S | 30.62 | 29.333 |
215 45 R16 90 V | 30.89 | 29.308 |
225 35 R18 87 W | 30.815 | 29.415 |
185 60 R15 84 T | 30.573 | 29.793 |
145 80 R14 76 T | 30.664 | 29.532 |
165 65 R15 81 H | 30.77 | 29.949 |
175 60 R15 81 H | 30.547 | 29.415 |
185 50 R16 81 H | 30.552 | 29.452 |
205 55 R16 91 V | 30.832 | 29.21 |
225 40 R18 92 W | 30.77 | 29.795 |
225 45 R17 91 V | 30.658 | 29.562 |
225 40 R18 92 V | 30.643 | 29.589 |
235 35 R19 91 W | 30.744 | 29.624 |
205 60 R16 92 V | 30.558 | 29.853 |
225 55 R16 95 Y | 30.845 | 29.304 |
245 45 R17 95 Y | 30.736 | 29.528 |
225 50 R17 94 W | 30.885 | 29.967 |
225 55 R16 95 W | 30.636 | 29.546 |
195 60 R15 88 H | 30.887 | 29.4 |
195 55 R16 87 V | 30.835 | 29.459 |
Austin 7 tire pressures should be checked at least once per month. Running on incorrect pressures will decrease fuel economy, it increases tyre wear and also degrades vehicle braking ability.
All-season tire pressure - 30 |
Winter tire pressure - 29.3 |
Summer tire pressure - 30 |
All-terrain tire pressure - 29.5 |
Be sure when checking the pressure that the tires are not too warm, which can happen after driving for a while, as this can affect the pressure reading.
Austin 7 psi values are supported all kind of tire brands.